Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6
| Ano de defesa: | 2010 |
|---|---|
| Autor(a) principal: | |
| Orientador(a): | |
| Banca de defesa: | , , |
| Tipo de documento: | Tese |
| Tipo de acesso: | Acesso aberto |
| Idioma: | por |
| Instituição de defesa: |
Não Informado pela instituição
|
| Programa de Pós-Graduação: |
Programa de Pós-graduação em Ciências Médicas
|
| Departamento: |
Ciências Médicas
|
| País: |
Não Informado pela instituição
|
| Palavras-chave em Português: | |
| Palavras-chave em Inglês: | |
| Área do conhecimento CNPq: | |
| Link de acesso: | https://app.uff.br/riuff/handle/1/19424 |
Resumo: | Cleft lip and/or palate (CL/P) is the most common craniofacial anomaly in humans. The etiology is multifactorial and several genes and environmental factors are associated with this anomaly. Some studies consider the CL/P as part of a wide phenotype, in which additional features, such as others developmental craniofacial alterations, could be used as a clinical marker for genetic studies of CL/P. AXIN2 and IRF6 are among the candidates genes for CL/P, due to the important function of these genes during the development. The aim of this study was to evaluate the association between polymorphisms in genes AXIN2 and IRF6, and CL/P phenotypes and subphenotypes. Two hundred and forty-six individuals with CL/P (cases) and 227 (control) unrelated individuals, without a positive history of CL/P in the family were examined. Saliva samples were collected as a source of genomic DNA. A total of 3 polymorphisms, 2 in AXIN2 and 1 in IRF6 were studied by real time PCR, TaqMan method. The Odds Ratio and chi-square or Fisher exact test were performed for statistical analyses. The AXIN2 polymorphisms were associated with specifics subphenotypes of CL/P, for statistical analyses. There was not association between the alleles and genotypes of IRF6 and CL/P. These results suggest that AXIN2 is involved in the etiology of specific subgroups of CL/P |
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2021-03-10T20:47:24Z2011-12-072010-11-26https://app.uff.br/riuff/handle/1/19424Cleft lip and/or palate (CL/P) is the most common craniofacial anomaly in humans. The etiology is multifactorial and several genes and environmental factors are associated with this anomaly. Some studies consider the CL/P as part of a wide phenotype, in which additional features, such as others developmental craniofacial alterations, could be used as a clinical marker for genetic studies of CL/P. AXIN2 and IRF6 are among the candidates genes for CL/P, due to the important function of these genes during the development. The aim of this study was to evaluate the association between polymorphisms in genes AXIN2 and IRF6, and CL/P phenotypes and subphenotypes. Two hundred and forty-six individuals with CL/P (cases) and 227 (control) unrelated individuals, without a positive history of CL/P in the family were examined. Saliva samples were collected as a source of genomic DNA. A total of 3 polymorphisms, 2 in AXIN2 and 1 in IRF6 were studied by real time PCR, TaqMan method. The Odds Ratio and chi-square or Fisher exact test were performed for statistical analyses. The AXIN2 polymorphisms were associated with specifics subphenotypes of CL/P, for statistical analyses. There was not association between the alleles and genotypes of IRF6 and CL/P. These results suggest that AXIN2 is involved in the etiology of specific subgroups of CL/PA fissura de lábio e/ou palato (FL/P) é a anomalia craniofacial mais comum nos seres humanos. A etiologia é multifatorial e diversos fatores ambientais e genes foram associados à essa anomalia. Alguns estudos consideram a FL/P como parte de um fenótipo mais amplo, onde características adicionais, como outras alterações do desenvolvimento craniofacial, poderiam ser usadas como marcadores clínicos para investigações genéticas da FL/P. Os genes AXIN2 e IRF6 estão entre os genes candidatos à FL/P, devido à importante função que exercem durante o desenvolvimento craniofacial. O objetivo deste trabalho foi avaliar a associação entre os polimorfismos nos genes AXIN2 e IRF6 com os fenótipos e subfenótipos de FL/P. Para tanto, duzentos e quarenta e seis indivíduos portadores de FL/P (casos) e 227 indivíduos (controles) não relacionados e sem história positiva de FL/P na família foram examinados. Amostras de saliva foram coletadas como fonte de DNA genômico. Um total de 3 polimorfismos, 2 no gene AXIN2 e 1 no gene IRF6 foram estudados através de PCR em tempo real pelo método TaqMan. O cálculo da razão de chances e os testes do quiquadrado ou exato de Fisher foram usados nas análises estatísticas. Os polimorfismos em AXIN2 demonstraram associação com determinados subfenótipos da FL/P. Não houve associação entre os alelos e genótipos de IRF6 com FL/P. Estes resultados sugerem que AXIN2 está envolvido na etiologia de subgrupos específicos de FL/PCoordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfporCC-BY-SAinfo:eu-repo/semantics/openAccessAnomalias CraniofaciaisEtiologiaPolimorfismo genéticoMEDICINACIÊNCIAS MÉDICASAnomalia craniofacialCraniofaial anomaliesEtiologygenetic polymorphismsCNPQ::CIENCIAS DA SAUDEAssociação entre as fissuras labiopalatais e os genes AXIN2 e IRF6info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisGranjeiro, José Maurohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4784708U5Vieira, Alexandre Rezendehttp://lattes.cnpq.br/0813128696942292Zambuzzi, Willian Fernandohttp://lattes.cnpq.br/9087428606376572Maia, Jose de Albuquerque Calasanshttp://lattes.cnpq.br/6996290892199450Abreu, Fernanda Volpe dehttp://lattes.cnpq.br/4064960444814549http://lattes.cnpq.br/1395527593517316Kuchler, Erika CalvanoPrograma de Pós-graduação em Ciências MédicasCiências Médicasreponame:Repositório Institucional da Universidade Federal Fluminense (RIUFF)instname:Universidade Federal Fluminense (UFF)instacron:UFF1/194242023-04-12 11:27:01.546oai:app.uff.br:1/19424Repositório InstitucionalPUBhttps://app.uff.br/oai/requestriuff@id.uff.bropendoar:21202023-04-12T14:27:01Repositório Institucional da Universidade Federal Fluminense (RIUFF) - Universidade Federal Fluminense (UFF)false |
| dc.title.por.fl_str_mv |
Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6 |
| title |
Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6 |
| spellingShingle |
Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6 Kuchler, Erika Calvano Anomalias Craniofaciais Etiologia Polimorfismo genético MEDICINA CIÊNCIAS MÉDICAS Anomalia craniofacial Craniofaial anomalies Etiology genetic polymorphisms CNPQ::CIENCIAS DA SAUDE |
| title_short |
Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6 |
| title_full |
Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6 |
| title_fullStr |
Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6 |
| title_full_unstemmed |
Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6 |
| title_sort |
Associação entre as fissuras labiopalatais e os genes AXIN2 e IRF6 |
| author |
Kuchler, Erika Calvano |
| author_facet |
Kuchler, Erika Calvano |
| author_role |
author |
| dc.contributor.advisor1.fl_str_mv |
Granjeiro, José Mauro |
| dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4784708U5 |
| dc.contributor.advisor-co1.fl_str_mv |
Vieira, Alexandre Rezende |
| dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/0813128696942292 |
| dc.contributor.referee1.fl_str_mv |
Zambuzzi, Willian Fernando |
| dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/9087428606376572 |
| dc.contributor.referee2.fl_str_mv |
Maia, Jose de Albuquerque Calasans |
| dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/6996290892199450 |
| dc.contributor.referee3.fl_str_mv |
Abreu, Fernanda Volpe de |
| dc.contributor.referee3Lattes.fl_str_mv |
http://lattes.cnpq.br/4064960444814549 |
| dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/1395527593517316 |
| dc.contributor.author.fl_str_mv |
Kuchler, Erika Calvano |
| contributor_str_mv |
Granjeiro, José Mauro Vieira, Alexandre Rezende Zambuzzi, Willian Fernando Maia, Jose de Albuquerque Calasans Abreu, Fernanda Volpe de |
| dc.subject.por.fl_str_mv |
Anomalias Craniofaciais Etiologia Polimorfismo genético MEDICINA CIÊNCIAS MÉDICAS Anomalia craniofacial |
| topic |
Anomalias Craniofaciais Etiologia Polimorfismo genético MEDICINA CIÊNCIAS MÉDICAS Anomalia craniofacial Craniofaial anomalies Etiology genetic polymorphisms CNPQ::CIENCIAS DA SAUDE |
| dc.subject.eng.fl_str_mv |
Craniofaial anomalies Etiology genetic polymorphisms |
| dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS DA SAUDE |
| description |
Cleft lip and/or palate (CL/P) is the most common craniofacial anomaly in humans. The etiology is multifactorial and several genes and environmental factors are associated with this anomaly. Some studies consider the CL/P as part of a wide phenotype, in which additional features, such as others developmental craniofacial alterations, could be used as a clinical marker for genetic studies of CL/P. AXIN2 and IRF6 are among the candidates genes for CL/P, due to the important function of these genes during the development. The aim of this study was to evaluate the association between polymorphisms in genes AXIN2 and IRF6, and CL/P phenotypes and subphenotypes. Two hundred and forty-six individuals with CL/P (cases) and 227 (control) unrelated individuals, without a positive history of CL/P in the family were examined. Saliva samples were collected as a source of genomic DNA. A total of 3 polymorphisms, 2 in AXIN2 and 1 in IRF6 were studied by real time PCR, TaqMan method. The Odds Ratio and chi-square or Fisher exact test were performed for statistical analyses. The AXIN2 polymorphisms were associated with specifics subphenotypes of CL/P, for statistical analyses. There was not association between the alleles and genotypes of IRF6 and CL/P. These results suggest that AXIN2 is involved in the etiology of specific subgroups of CL/P |
| publishDate |
2010 |
| dc.date.issued.fl_str_mv |
2010-11-26 |
| dc.date.available.fl_str_mv |
2011-12-07 |
| dc.date.accessioned.fl_str_mv |
2021-03-10T20:47:24Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
| format |
doctoralThesis |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://app.uff.br/riuff/handle/1/19424 |
| url |
https://app.uff.br/riuff/handle/1/19424 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
| dc.rights.driver.fl_str_mv |
CC-BY-SA info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
CC-BY-SA |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.program.fl_str_mv |
Programa de Pós-graduação em Ciências Médicas |
| dc.publisher.department.fl_str_mv |
Ciências Médicas |
| dc.source.none.fl_str_mv |
reponame:Repositório Institucional da Universidade Federal Fluminense (RIUFF) instname:Universidade Federal Fluminense (UFF) instacron:UFF |
| instname_str |
Universidade Federal Fluminense (UFF) |
| instacron_str |
UFF |
| institution |
UFF |
| reponame_str |
Repositório Institucional da Universidade Federal Fluminense (RIUFF) |
| collection |
Repositório Institucional da Universidade Federal Fluminense (RIUFF) |
| repository.name.fl_str_mv |
Repositório Institucional da Universidade Federal Fluminense (RIUFF) - Universidade Federal Fluminense (UFF) |
| repository.mail.fl_str_mv |
riuff@id.uff.br |
| _version_ |
1881032013515849728 |